<template>
	<view class="goods-item">
	  <!-- 商品左侧图片区域 -->
	  <view class="goods-item-left">
      <radio :checked="goods.goods_state" color="#C00000" v-if="showRadio" @click="radioChangeHandler"></radio>
	    <image :src="goods.goods_small_logo"class="goods-pic"></image>
	  </view>
	  <!-- 商品右侧信息区域 -->
	  <view class="goods-item-right">
	    <!-- 商品标题 -->
	    <view class="goods-name">
	      {{goods.goods_name}}
	    </view>
	    <!-- 商品价格 -->
	    <view class="goods-info-box">
	      <view class="goods-price">
	        ￥{{goods.goods_price | toFxied}}
	      </view>
        <!-- 商品数量 -->
        <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numberChangeHandler"></uni-number-box>
	    </view>
	  </view>
	</view>
</template>

<script>
	export default {
    props: {
      goods: {
        type: Object,
        default: {}
      },
      showRadio: {
        type: Boolean,
        default: false
      },
      showNum: {
        type: Boolean,
        default: false
      }
    },
		data() {
			return {
				
			}
		},
    methods: {
      radioChangeHandler(){
        this.$emit('radio-change',{
          // 商品的id
          goods_id: this.goods.goods_id,
          // 商品的最新勾选状态
          goods_state: !this.goods.goods_state
        })
      },
      numberChangeHandler(val){
        this.$emit('num-change',{
          // 商品的id
          goods_id: this.goods.goods_id,
          // 商品的数量
          goods_count: +val
        })
      }
    },
    filters: {
      // 把价格处理为带两位小数的格式
      toFxied(num){
        return Number(num).toFixed(2)
      }
    }　　
	}
</script>

<style lang="scss">
.goods-item {
  width: 750rpx;
  box-sizing: border-box;
  display: flex;
  padding: 10px 5px;
  border-bottom: 1px solid #f0f0f0;
  
  .goods-item-left {
    margin-right: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
    .goods-pic{
      width: 100px;
      height: 100px;
      display: block;
    }
  }
  
  .goods-item-right {
    display: flex;
    flex: 1;
    flex-direction: column;
    justify-content: space-between;
    .goods-name {
      font-size: 13px;
      // 文本超出两行显示省略号
      text-overflow: -o-ellipsis-lastline;
      overflow: hidden;
      text-overflow: ellipsis;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      line-clamp: 2;
      -webkit-box-orient: vertical;
    }
    
    .goods-info-box {
      display: flex;
      justify-content: space-between;
      align-items: center;
      
      .goods-price {
        color: #f00000;
        font-size: 16px;
      }
    }
  }
}
</style>
